Annular Ball Bearing

50UA50

(NSN) National Stock Number

3110-00-144-8925

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00014

Schedule B Code

8482105028

Summary

19.0 millimeters nominal overall width, 30.00 millimeters nominal bore diameter, 72.00 millimeters nominal overall outside diameter, ground surface finish, radial load direction, straight bore shape

DAC	HCC	DMIL	RNCC
X	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	XX

Identification

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

INC	FIIG	Concept	Condition
00014	A044A0	-	1

Specifications

Overall Width

19.0 millimeters nominal

Details

An overall measurement taken at right angles to the length of an item,in distinction from thickness.

Bore Diameter

30.00 millimeters nominal

Details

The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.

Overall Outside Diameter

72.00 millimeters nominal

Details

The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.

Surface Finish

ground

Details

An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.

Load Direction

radial

Details

The direction of load with respect to the shaft axis.

Bore Shape

straight

Details

The physical configuration of the bore.

Internal Fit-Up Designation

standard

Details

The designation specifying the type of fit as recognized by industrial and governmental agencies.

Features Provided

snap ring-groove mounting and mounting groove

Details

Those features,not otherwise specified,which may be required for proper functioning of the item.

Standard Tolerance Designation

abec no.1

Details

The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.

Material

steel ball

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

steel inner ring

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

steel outer ring

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Style Designator

non-loading groove, non-separable

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
125-3519	93742	5	-	5	2	-	CT
4306	43991	X	-	3	2	-	XX
30BC03	70413	X	-	3	2	-	XX
30BC03G	70413	X	-	3	2	-	XX
JD7693F	92836	5	-	5	9	-	KZ
0052076	89926	5	-	3	2	-	KZ
052076	89926	5	-	5	2	-	KZ
4253058	89926	3	-	5	9	-	KZ
3372456	72915	5	-	5	9	-	ZU
ST290	31007	X	-	5	9	-	XX
306G	92563	5	-	3	2	-	ZZ
306G	12603	X	-	5	9	-	XX
742539	12603	3	-	5	9	-	KZ
306G	39317	X	-	5	9	-	XX
306G	89749	5	-	3	2	-	ZZ
742539	89749	5	-	5	9	-	ZZ
6306NRCE1TX9	53035	5	-	3	2	-	KZ
579211	12204	X	-	3	2	-	XX
306L	01212	X	-	3	2	-	XX
306L2	01212	X	-	3	2	-	XX
43306	24617	X	-	5	9	-	XX
43306X1	24617	X	-	5	9	-	XX
43306X1A	24617	X	-	5	9	-	XX
43306	7X677	5	-	C	1	-	ZZ
43306X1	7X677	5	-	C	1	-	ZZ
43306X1A	7X677	5	-	C	1	-	ZZ
8129	64986	5	-	3	2	-	HD
51A7065	57526	5	-	5	9	-	ZZ
B7065	57526	5	-	5	9	-	ZZ
579211	18113	X	-	5	9	-	XX
51A7065	23040	X	-	5	9	-	XX
B7065	23040	X	-	5	9	-	XX
45774D	72924	X	-	3	2	-	XX
124675	30076	5	-	3	2	-	TG
43306G	30076	X	-	5	2	-	XX
329259	83299	3	-	5	2	-	KZ
306KG	21335	X	-	3	2	-	XX
306KG2	21335	X	-	3	2	-	XX
T41306	60380	X	-	5	9	-	XX
20BM510	30760	5	-	5	9	-	KZ
730A	93232	X	-	5	9	-	XX
36242	76760	X	-	3	2	-	XX
306SG	38443	X	-	3	2	-	XX
1306CG	21760	X	-	3	2	-	XX
306CG	21760	X	-	3	2	-	XX
742539	77237	5	-	3	2	-	ZZ
43306X1	43334	X	-	5	9	-	XX
60334	43334	X	-	5	9	-	XX
20BM510	88174	5	-	3	2	-	KZ
730A	0UBG9	5	-	3	2	-	ZZ
6306N	52676	X	-	3	2	-	XX
6306NR	52676	X	-	3	2	-	XX
6306NRJ	52676	X	-	3	2	-	XX
FB7065	52676	X	-	3	2	-	XX
I73306	52676	X	-	3	2	-	XX
22128H	56442	5	-	5	9	-	KZ
390295	71956	5	-	5	2	-	CT
634611	71956	X	-	5	2	-	XX
A7065	54702	X	-	3	2	-	XX
50UA50	59775	5	-	5	9	-	KZ
3372456	55380	5	-	3	2	-	9Z
72-6970-390	7PZX0	5	-	C	1	-	ZZ
SKF6306NR	7PZX0	5	-	C	1	-	ZZ
919629	21444	X	-	3	2	-	XX
306G	10988	X	-	5	2	-	XX
72-6970-390	50024	X	-	5	9	-	XX
SKF6306NR	82796	X	-	5	9	-	XX
300235	58275	X	-	5	9	-	XX
300235C	58275	X	-	3	9	-	XX
304124	58275	X	-	5	9	-	XX

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	U	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
-	-	-	-

RVC	WCC	TCC	SHC
-	-	-	-

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Manufacturer

AMERICAN-MARSH PUMPS INC

CAGE: 02527

LANSING , MI , 48906-5328

UNITED STATES

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FAQs

Frequently asked questions for NSN 3110-00-144-8925

What is the NIIN of the NSN 3110-00-144-8925?

The National Item Identification Number (NIIN) of the NSN 3110-00-144-8925 is 00-144-8925

When the NSN 3110-00-144-8925 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Sun, Jan 1, 1961

Does the NSN 3110-00-144-8925 contain any precious metals?

Type/content is unknown

Does the NSN 3110-00-144-8925 contain any hazardous material?

No data in HMIRS

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